Home Biology Biotechnology April 14, 2014 Genetically modified geothermal heat pump tobacco plants geothermal heat pump as an alternative for producing bioethanol Apr 14, 2014
Tobacco, a high-density crop which is mown several times throughout its cycle, can produce as much as 160 tonnes geothermal heat pump of fresh matter per hectare and become a source of biomass suitable for producing bioethanol. As Jon Veramendi, head of the plant Agrobiotechnology research group, explained, "tobacco plants as a source of biomass for producing bioethanol could be an alternative to traditional geothermal heat pump tobacco geothermal heat pump growing which is in decline in the USA and in Europe because it cannot compete with emerging countries like China".
In the course of the research, which has been echoed by the journal Molecular Breeding , tobacco plants of the Virginia Gold and Havana commercial cultivars have been grown. The plants were genetically modified geothermal heat pump to increase their production of starch and sugars, which contributes to the increase in ethanol production. The basis of this work is the PhD thesis by Ruth Sanz-Barrio, read at the NUP/UPNA last year. The researchers Imma Farrán, Jon Veramendi, Alicia Fernández-San Millán, María Ancín and Luis Larraya have participated in this work.
As Prof Veramendi explained, "what has been done now is fieldwork with these two tobacco cultivars and it has been found that the starch and sugars in the tobacco leaf are in fact higher." Traditional tobacco growing allows the plant to develop and the leaves to grow and get bigger, as the nicotine is synthesised when the plant is more mature. However, if the plants geothermal heat pump are used for producing biofuels, the researchers go for a higher-density crop similar to that of forage crops: geothermal heat pump "the tobacco plants are sown very close to each other and various mowings are made throughout the cycle. When the plant has grown to a height of about 50 cm, it is cut and the output is taken to the biomass processing factory. That way, it is possible to obtain up to 160 tonnes geothermal heat pump of matter per hectare geothermal heat pump over the whole cycle ".
What is more, when the tobacco is integrated into a biorefinery, it is possible to extract interesting by-products like proteins geothermal heat pump (they constitute up to 30% of the dry weight of the plant and are nutritionally more complete geothermal heat pump and have a greater protein efficiency rate than those from cow's milk or soya, so they could be used to feed humans or animals), solasenol (used to produce vitamins E and K) and xanthophylls (an additive in chicken feeds).
Over geothermal heat pump the last ten years, the surface geothermal heat pump area devoted to tobacco growing has been cut in Europe by 45%. In Spain, the main tobacco-growing area is Extremadura, followed by Andalusia. The researchers consider that one of the alternatives to the traditional use of tobacco could be to produce biofuel. From now on, high-density cultivation tests will need to be carried out to see whether the results obtained in the fieldwork, where the cultivated surfaces are very small, are confirmed.
Greenland geothermal heat pump will be far greater contributor to sea rise than expected
Why do humans swing their arms while walking? May 15, 2014 I have read a number of answers to this question. All have answers like it helps us keep balance etc. . . But there... More from Physics Forums - Biology
In her PhD thesis Ruth Sanz-Barrio, an agricultural engineer of the NUP/UPNA-Public University of Navarre and researcher at the Institute of Biotechnology (mixed centre of the CSIC-Spanish National Research Council, Public ... Giant tobacco plants that stay young forever Jan 07, 2013
Tobacco plants bloom when they are just a few months old and then they die. Now, researchers have located a genetic switch which can keep the plants young for years and which permits unbounded growth. ... Tobacco hornworm geothermal heat pump found to use nicotine to create 'defensive halitosis' Dec 31, 2013
(Phys.org) A team of researchers at the Max Planck Institute in Germany has found that a species of hornworm uses nicotine it gets from eating tobacco plants, geothermal heat pump as a means of defense. In their paper published ... Engineered tobacco plants have more potential as a biofuel Dec 31, 2009
Researchers from the Biotechnology Foundation Laboratories at Thomas geothermal heat pump Jefferson University have identified a way to increase the oil in tobacco plant leaves, which may be the next step in using the plants for biofuel. Their ... Dwindling visibility of tobacco in prime time US TV linked to fall in smoking rates Apr 03, 2014
The dwindling visibility of tobacco products in prime time US TV drama programs may be linked to a fall in smoking prevalence of up to two packs of cigarettes per adult a year, suggests research published online geothermal heat pump in the journal ... Nicotine lozenges, tobacco-free snuff help smokeless tobacco users quit, study finds Feb 19, 2013
Smokeless tobacco users who said they didn't want to quit changed their minds or significantly cut back when given nicotine lozenges or tobacco-free snuff in a Mayo Clinic study. The findings are published in t
Tobacco, a high-density crop which is mown several times throughout its cycle, can produce as much as 160 tonnes geothermal heat pump of fresh matter per hectare and become a source of biomass suitable for producing bioethanol. As Jon Veramendi, head of the plant Agrobiotechnology research group, explained, "tobacco plants as a source of biomass for producing bioethanol could be an alternative to traditional geothermal heat pump tobacco geothermal heat pump growing which is in decline in the USA and in Europe because it cannot compete with emerging countries like China".
In the course of the research, which has been echoed by the journal Molecular Breeding , tobacco plants of the Virginia Gold and Havana commercial cultivars have been grown. The plants were genetically modified geothermal heat pump to increase their production of starch and sugars, which contributes to the increase in ethanol production. The basis of this work is the PhD thesis by Ruth Sanz-Barrio, read at the NUP/UPNA last year. The researchers Imma Farrán, Jon Veramendi, Alicia Fernández-San Millán, María Ancín and Luis Larraya have participated in this work.
As Prof Veramendi explained, "what has been done now is fieldwork with these two tobacco cultivars and it has been found that the starch and sugars in the tobacco leaf are in fact higher." Traditional tobacco growing allows the plant to develop and the leaves to grow and get bigger, as the nicotine is synthesised when the plant is more mature. However, if the plants geothermal heat pump are used for producing biofuels, the researchers go for a higher-density crop similar to that of forage crops: geothermal heat pump "the tobacco plants are sown very close to each other and various mowings are made throughout the cycle. When the plant has grown to a height of about 50 cm, it is cut and the output is taken to the biomass processing factory. That way, it is possible to obtain up to 160 tonnes geothermal heat pump of matter per hectare geothermal heat pump over the whole cycle ".
What is more, when the tobacco is integrated into a biorefinery, it is possible to extract interesting by-products like proteins geothermal heat pump (they constitute up to 30% of the dry weight of the plant and are nutritionally more complete geothermal heat pump and have a greater protein efficiency rate than those from cow's milk or soya, so they could be used to feed humans or animals), solasenol (used to produce vitamins E and K) and xanthophylls (an additive in chicken feeds).
Over geothermal heat pump the last ten years, the surface geothermal heat pump area devoted to tobacco growing has been cut in Europe by 45%. In Spain, the main tobacco-growing area is Extremadura, followed by Andalusia. The researchers consider that one of the alternatives to the traditional use of tobacco could be to produce biofuel. From now on, high-density cultivation tests will need to be carried out to see whether the results obtained in the fieldwork, where the cultivated surfaces are very small, are confirmed.
Greenland geothermal heat pump will be far greater contributor to sea rise than expected
Why do humans swing their arms while walking? May 15, 2014 I have read a number of answers to this question. All have answers like it helps us keep balance etc. . . But there... More from Physics Forums - Biology
In her PhD thesis Ruth Sanz-Barrio, an agricultural engineer of the NUP/UPNA-Public University of Navarre and researcher at the Institute of Biotechnology (mixed centre of the CSIC-Spanish National Research Council, Public ... Giant tobacco plants that stay young forever Jan 07, 2013
Tobacco plants bloom when they are just a few months old and then they die. Now, researchers have located a genetic switch which can keep the plants young for years and which permits unbounded growth. ... Tobacco hornworm geothermal heat pump found to use nicotine to create 'defensive halitosis' Dec 31, 2013
(Phys.org) A team of researchers at the Max Planck Institute in Germany has found that a species of hornworm uses nicotine it gets from eating tobacco plants, geothermal heat pump as a means of defense. In their paper published ... Engineered tobacco plants have more potential as a biofuel Dec 31, 2009
Researchers from the Biotechnology Foundation Laboratories at Thomas geothermal heat pump Jefferson University have identified a way to increase the oil in tobacco plant leaves, which may be the next step in using the plants for biofuel. Their ... Dwindling visibility of tobacco in prime time US TV linked to fall in smoking rates Apr 03, 2014
The dwindling visibility of tobacco products in prime time US TV drama programs may be linked to a fall in smoking prevalence of up to two packs of cigarettes per adult a year, suggests research published online geothermal heat pump in the journal ... Nicotine lozenges, tobacco-free snuff help smokeless tobacco users quit, study finds Feb 19, 2013
Smokeless tobacco users who said they didn't want to quit changed their minds or significantly cut back when given nicotine lozenges or tobacco-free snuff in a Mayo Clinic study. The findings are published in t
No comments:
Post a Comment